CN109850274B

CN109850274B - Full-automatic case sealer

Info

Publication number: CN109850274B
Application number: CN201910297635.5A
Authority: CN
Inventors: 陈胜林
Original assignee: Tianjin Huashuai Technology Co ltd
Current assignee: Tianjin Huashuai Technology Co ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2021-10-08
Anticipated expiration: 2039-04-15
Also published as: CN109850274A

Abstract

The invention relates to a full-automatic carton sealing machine, which comprises a carton sealing component and a conveying component, wherein the conveying component is provided with a reversing component, the carton sealing component comprises a carton sealing support, the carton sealing support is provided with a transmission roller and a first lead screw, the first lead screw is provided with a first sliding seat, the first sliding seat is fixedly connected with a first limiting unit, the full-automatic carton sealing machine also comprises a vertical beam, the vertical beam is internally provided with a second lead screw, the second lead screw is provided with a second sliding seat, a cross beam is fixedly connected between the second sliding seats, the rear side wall of the cross beam is provided with a carton sealing device, and the front side wall of the cross beam is provided with a second limiting unit; the conveying assembly comprises a conveying support, a first transmission shaft, a second transmission shaft, a third transmission shaft and a fourth transmission shaft are arranged on the conveying support, the first transmission shaft and the second transmission shaft are connected through a second chain, the first transmission shaft is driven by a third motor, the third transmission shaft and the fourth transmission shaft are connected through a third chain, the third transmission shaft is driven by a fourth motor, and a positioning plate is arranged on the third chain. The carton of the invention has the advantages of good positioning, firm carton sealing and high working efficiency.

Description

Full-automatic case sealer

Technical Field

The invention belongs to the field of carton sealing equipment, and particularly relates to a full-automatic carton sealing machine.

Background

The carton sealing machine is mainly suitable for sealing and packaging of cartons, can be operated in a single machine, can be matched with a production line for use, can be operated in a single box, and can also be matched with equipment such as a carton forming and unpacking machine, a box filling machine, a labeling machine, a bundler, a pallet stacking machine and a conveyor to form a packaging production line for use, and is the necessary equipment for packaging production line operation. The demand of the diversified size nature of carton for people have improved the requirement to case sealer's commonality. Namely, the carton sealing operation can be carried out on the cartons with different sizes by the same carton sealing machine. Therefore, the multipurpose case sealer is sought after by people.

The existing box sealing machine is generally a multifunctional box sealing machine, namely, functions of box conveying, box sealing, transferring and the like are integrated. Although can carry out the joint sealing to not unidimensional carton in the current case sealer, but owing to carry out the joint sealing to the size of difference at the joint sealing in-process, need align the center of the seal of carton and sticky tape, just so can the joint sealing firm, not good to the location of carton in the current case sealer, lead to sticky tape and carton to seal and take place the asymmetry, it is sealed insecure, need the manual work to carry out the centering usually. Simultaneously when the joint sealing, often meet the centre of sealing of carton and sticky tape and be difficult for aliging, and the carton paper industry of the department of sealing of carton can stick up usually and bring the difficulty for the sealed of sticky tape, and the carton after the while shifts and causes the follow-up work of off tracking of carton still to correct easily when carrying, leads to the cycle that the carton carried to lengthen, has reduced efficiency.

Disclosure of Invention

The invention provides a full-automatic carton sealing machine which is good in carton positioning, firm in carton sealing and high in working efficiency, and aims to solve the technical problems in the prior art.

The technical scheme adopted by the invention for solving the technical problems in the prior art is as follows: a full-automatic carton sealing machine comprises a carton sealing component and a conveying component, wherein the inlet end of the conveying component is connected with the outlet end of the carton sealing component, a reversing component is arranged at the outlet of the conveying component and is used for sealing a carton, the conveying component is used for conveying the carton after being sealed to the reversing component for reversing, the carton sealing component comprises a carton sealing support, a plurality of equally-spaced transmission rollers are arranged on the carton sealing support, first lead screws are arranged below the gaps of the transmission rollers and on the carton sealing support, the first lead screws are two positive and negative spiral lead screws and are connected through first chains, corresponding first sliding seats are arranged at the positive and negative threads of the first lead screws, a first limiting unit is fixedly connected to the first sliding seats, vertical beams are fixedly connected to two sides of the carton sealing support, second lead screws are arranged in the vertical beams, and second sliding seats are arranged on the second lead screws, a cross beam is fixedly connected between the second sliding seats, a box sealing device is arranged on the rear side wall of the cross beam, a second limiting unit is arranged on the front side wall of the cross beam, a main pressure rod is arranged above the second limiting unit and on the cross beam, and a side pressure rod is arranged below the second limiting unit and on the cross beam; the conveying assembly comprises a conveying support, a first transmission shaft, a second transmission shaft, a third transmission shaft and a fourth transmission shaft are arranged on the conveying support, two first transmission wheels are arranged on the first transmission shaft, a second transmission wheel matched with the first transmission wheel is arranged on the second transmission shaft, the first transmission wheel and the second transmission wheel are connected through a second chain, the first transmission shaft is driven by a third motor, two third transmission wheels are arranged on the third transmission shaft, a fourth transmission wheel matched with the third transmission wheel is arranged on the fourth transmission shaft, the third transmission wheel and the fourth transmission wheel are connected through a third chain, the third transmission shaft is driven by a fourth motor, and a plurality of positioning plates are arranged on the third chain at equal intervals.

The invention has the advantages and positive effects that: the invention provides a full-automatic carton sealing machine. The carton is sealed through the joint sealing subassembly, then carries the carton after sealing through conveying assembly, and the switching-over subassembly department commutates to conveying assembly exit when the carton, then releases to next link, has shortened carton joint sealing conveying cycle through joint sealing subassembly, conveying assembly and switching-over subassembly set up in order. Rotate through adjusting first lead screw, can adjust the distance between the first spacing unit, rotate through adjusting the second lead screw simultaneously, adjust crossbeam to suitable position, satisfy not unidimensional carton joint sealing, simultaneously through the side depression bar, the main depression bar carries out the pressfitting to the page on the carton, the page after the preliminary pressfitting of the spacing unit of second compresses tightly the perk of avoiding the page, then the restriction of the first spacing unit of cooperation, make the central line of sealing and the joint sealing ware of carton collineation all the time, then carry out the joint sealing through the joint sealing ware, guarantee the joint sealing quality.

Preferably: the first limiting unit comprises a limiting plate, the limiting plate is U-shaped, a plurality of driving rollers are arranged in the U-shaped limiting plate, the driving rollers in the limiting plate are connected through a driving belt, and the driving rollers in the limiting plate are driven by a first motor.

Preferably: the second limiting unit comprises two first supports, a third lead screw is arranged between the first supports, the third lead screw is a positive and negative spiral lead screw, the third lead screw is driven by a second motor, a third slide seat is correspondingly arranged on the positive and negative spiral of the third lead screw, a first support plate is fixedly connected onto the third slide seat, the lower end of the first support plate is fixedly connected onto the second support plate, the middle of the first support plate is fixedly connected onto the third support plate, a plurality of equidistant compression rollers are arranged on the second support plate, a first air cylinder is arranged on the third support plate, and the output end of the first air cylinder is fixedly connected onto a pressing plate.

Preferably: the reversing assembly comprises a group of fifth transmission shafts, the fifth transmission shafts are driven by a second cylinder, fifth transmission wheels are arranged on the fifth transmission shafts, sixth transmission wheels are arranged on the second transmission shafts and on two sides of the second transmission wheels, the fifth transmission wheels and the sixth transmission wheels are connected through fourth chains, the reversing assembly further comprises a reversing support arranged between the fourth chains, fourth support plates are fixedly connected onto the reversing support, the bottom ends of the fourth support plates are fixedly connected with lifting cylinders, the upper ends of the fourth support plates are provided with rotating shafts, the rotating shafts are driven by third cylinders, and the upper ends of the rotating shafts are fixedly connected with a cross-shaped support table.

Preferably: the reversing assembly further comprises a displacement sensor and a box pushing unit which are arranged at the outlet of the conveying assembly.

Preferably: the box pushing unit comprises a second support, a fourth cylinder is arranged in the middle of the second support, sliding rods are arranged on two sides of the second support, a push plate is fixedly connected to the front end of each sliding rod, and the push plate is driven by the fourth cylinder.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a front view of the box sealing assembly of the present invention.

In the figure:

1. a box sealing component;

101. a box sealing bracket; 102. a driving roller; 103. a first lead screw; 104. a first limit unit; 105. a first chain; 106. erecting a beam; 107. a second slide carriage; 108. a second lead screw; 109. a cross beam; 110. a box sealing device; 111. a second limit unit; 112. a lateral pressure lever; 113. a main pressure lever; 114. a first motor; 115. a first support; 116. a third lead screw; 117. a second motor; 118. a third slide carriage; 119. a first support plate; 120. a second support plate; 121. a compression roller; 122. a third support plate; 123. pressing a plate; 124. a first cylinder; 125. a limiting plate; 126. a conveyor belt;

2. a delivery assembly;

201. a delivery stent; 202. a first drive shaft; 203. a second drive shaft; 204. a second chain; 205. a third motor; 206. a third drive shaft; 207. a fourth drive shaft; 208. a third chain; 209. a fourth motor; 210. positioning a plate;

3. a commutation assembly;

301. a fourth chain; 302. a second cylinder; 303. a fifth drive shaft; 304. a third support; 305. a reversing bracket; 306. a fourth support plate; 307. a rotating shaft; 308. a third cylinder; 309. a cross support table; 310. a displacement sensor; 311. a box pushing unit; 312. a second support; 313. a fourth cylinder; 314. a slide bar; 315. a push plate.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

In order to further understand the contents, features and effects of the present invention, the following embodiments are described in detail as follows:

referring to fig. 1 and 2, the full-automatic carton sealing machine of the present invention includes a carton sealing assembly 1 and a conveying assembly 2, an inlet end of the conveying assembly 2 is connected to an outlet end of the carton sealing assembly 1, a reversing assembly 3 is disposed at an outlet end of the conveying assembly 2, the carton sealing assembly 1 seals a carton, and the conveying assembly 2 conveys the carton sealed to the reversing assembly 3 for reversing.

The box sealing component 1 comprises a box sealing bracket 101, a plurality of driving rollers 102 with equal intervals are arranged on the box sealing bracket 101, a first lead screw 103 is arranged on the box sealing bracket 101 below the gap of the driving roller 102, two first lead screws 103 are arranged on the first lead screw 103, the two first lead screws 103 are positive and negative screw lead screws, the two first lead screws 103 are connected through a first chain 105, the front and back threads of the first screw 103 are provided with corresponding first sliding seats, the first sliding seats are fixedly connected with a first limiting unit 104, the box sealing assembly 1 further comprises vertical beams 106 fixedly connected with two sides of the box sealing support 101, the vertical beams 106 are provided with second screw 108, the second screw 108 is provided with a second sliding seat 107, a cross beam 109 is fixedly connected between the second sliding seats 107, the rear side wall of the cross beam 109 is provided with a box sealing device 110, the front side wall is provided with a second limiting unit 111, the upper part of the second limiting unit 111 and the upper part of the cross beam 109 are provided with main pressure rods 113, the lower part of the second limiting unit 111 and the upper part of the cross beam 109 are provided with side pressure rods 112.

The first limiting unit 104 includes a limiting plate 125, the limiting plate 125 is U-shaped and is provided with a plurality of driving rollers in the U-shape, the plurality of driving rollers in the limiting plate 125 are connected by a driving belt 126, and the plurality of driving rollers in the limiting plate 125 are driven by a first motor 114. The second limiting unit 111 includes two first supports 115, a third screw 116 is disposed between the first supports 115, the third screw 116 is a forward and backward screw, the third screw 116 is driven by a second motor 117, a third slide 118 is correspondingly disposed on the forward and backward screw of the third screw 116, the third slide 118 is fixedly connected to a first support plate 119, a lower end of the first support plate 119 is fixedly connected to a second support plate 120, a middle portion of the first support plate is fixedly connected to a third support plate 122, the second support plate 120 is provided with a plurality of equally spaced press rollers 121, the third support plate 122 is provided with a first cylinder 124, and an output end of the first cylinder 124 is fixedly connected to a press plate 123.

The rotation of the first lead screw 103 drives the limit plate 125 on the first limit unit 104 to slide along with the first slide, because the first lead screw 103 is designed to be a forward and reverse screw, the first limit unit 104 can synchronously move in the same direction or in the reverse direction by rotating the first lead screw 103, so as to limit the bottom of the carton, meanwhile, a plurality of driving rollers are arranged in the limit plate 125 and are connected through a driving belt 126, the driving belt has uneven patterns, when the driving belt 126 is driven by the first motor 114 to move, the carton moves forward along with the driving belt 126 under the action of friction force, and simultaneously moves forward, the upper leaves of the carton are respectively pressed downwards by the side pressure rod 112 and the main pressure rod 113 in sequence, then the second motor 117 in the second limit unit 111 drives the third lead screw 116 to rotate, thereby driving the third lead screw 118 to approach, so that the press roller 121 on the second support plate 120 fits the side of the carton, then the first cylinder 124 pushes down to drive the pressing plate 123 to press the paper on the carton, and then the paper is sealed by the adhesive tape on the box sealing device 110, and the box sealing device 110 can be realized by adopting the existing adhesive tape sealing device.

The conveying assembly 2 comprises a conveying support 201, a first transmission shaft 202 is arranged on the conveying support 201, a second transmission shaft 203, a third transmission shaft 206 and a fourth transmission shaft 207 are arranged on the conveying support 201, two first transmission wheels are arranged on the first transmission shaft 202, a second transmission wheel matched with the first transmission wheel is arranged on the second transmission shaft 203, the first transmission wheel and the second transmission wheel are connected through a second chain 204, the first transmission shaft 202 is driven through a third motor 205, two third transmission wheels are arranged on the third transmission shaft 206, a fourth transmission wheel matched with the third transmission wheel is arranged on the fourth transmission shaft 207, the third transmission wheel and the fourth transmission wheel are connected through a third chain 208, the third transmission shaft 206 is driven through a fourth motor 209, and a plurality of positioning plates 210 are arranged on the third chain 208 at equal intervals. The carton after being sealed is conveyed to the second chain 204, the carton is driven to move forwards slowly by driving the third motor 205, then the positioning plate 210 on the third chain 208 on the outer side of the second chain 204 is attached to the carton, and then the third chain 208 is driven to move forwards by the fourth motor 209 until the carton is sent to the reversing assembly 3.

The reversing assembly 3 comprises a group of fifth transmission shafts 303, the fifth transmission shafts 303 are driven by a second air cylinder 302, fifth transmission wheels are arranged on the fifth transmission shafts 303, the reversing assembly 3 further comprises sixth transmission wheels arranged on the second transmission shafts 203 and on two sides of the second transmission wheels, the fifth transmission wheels and the sixth transmission wheels are connected through fourth chains 301, the reversing assembly 3 further comprises reversing supports 305 arranged between the fourth chains 301, fourth support plates 306 are fixedly connected to the reversing supports 305, the bottom ends of the fourth support plates 306 are fixedly connected with lifting air cylinders, rotating shafts 307 are arranged at the upper ends of the fourth support plates 306, the rotating shafts 307 are driven by third air cylinders 308, and cross-shaped support tables 309 are fixedly connected to the upper ends of the rotating shafts 307. The reversing assembly 3 further comprises a displacement sensor 310 and a box pushing unit 311 arranged at the outlet of the conveying assembly 2. The box pushing unit 311 comprises a second support 312, a fourth cylinder 313 is arranged in the middle of the second support 312, sliding rods 314 are arranged on two sides of the second support 312, a push plate 315 is fixedly connected to the front ends of the sliding rods 314, and the push plate 315 is driven by the fourth cylinder 313.

Drive second transmission shaft 203 through second cylinder 302 and rotate to drive fourth chain 301 reciprocating motion, when the carton sent to second chain 204 afterbody, send the carton to on fourth chain 301, then carry out the carton location through displacement sensor 310, then through driving lift cylinder with fourth extension board 306 jack-up upwards, thereby make cross brace table 309 jack-up carton, then through rotating third cylinder 308 drive rotation axis 307 and rotate, thereby drive the carton switching-over on the cross brace table 309, then promote push pedal 315 through fourth cylinder 313, send the carton to next link.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a full-automatic case sealer which characterized by: comprises a carton sealing component (1) and a conveying component (2), wherein the inlet end of the conveying component (2) is connected with the outlet end of the carton sealing component (1), a reversing component (3) is arranged at the outlet of the conveying component (2), the carton sealing component (1) seals the carton, the conveying component (2) conveys the carton sealed to the reversing component (3) for reversing,

the box sealing component (1) comprises a box sealing support (101), a plurality of equidistant transmission rollers (102) are arranged on the box sealing support (101), a first lead screw (103) is arranged below a gap of the transmission rollers (102) on the box sealing support (101), the first lead screw (103) is provided with two lead screws which are positive and negative spiral lead screws, the two first lead screws (103) are connected through a first chain (105), a corresponding first sliding seat is arranged at the positive and negative threads of the first lead screw (103), a first limiting unit (104) is fixedly connected onto the first sliding seat, the box sealing component (1) further comprises vertical beams (106) fixedly connected to two sides of the box sealing support (101), a second lead screw (108) is arranged in the vertical beams (106), a second sliding seat (107) is arranged on the second lead screw (108), cross beams (109) are fixedly connected between the second sliding seats (107), and box sealing devices (110) are arranged on the rear side wall of the cross beams (109), A second limiting unit (111) is arranged on the front side wall, a main pressure rod (113) is arranged above the second limiting unit (111) and on the cross beam (109), and a side pressure rod (112) is arranged below the second limiting unit (111) and on the cross beam (109);

the conveying assembly (2) comprises a conveying bracket (201), a first transmission shaft (202), a second transmission shaft (203), a third transmission shaft (206) and a fourth transmission shaft (207) are arranged on the conveying bracket (201), two first transmission wheels are arranged on the first transmission shaft (202), a second transmission wheel matched with the first transmission wheels is arranged on the second transmission shaft (203), the first transmission wheel is connected with the second transmission wheel through a second chain (204), the first transmission shaft (202) is driven through a third motor (205), two third transmission wheels are arranged on the third transmission shaft (206), a fourth transmission wheel matched with the third transmission wheels is arranged on the fourth transmission shaft (207), the third driving wheel is connected with the fourth driving wheel through a third chain (208), a third transmission shaft (206) is driven by a fourth motor (209), a plurality of positioning plates (210) are arranged on the third chain (208) at equal intervals;

the first limiting unit (104) comprises a limiting plate (125), the limiting plate (125) is U-shaped, a plurality of driving rollers are arranged in the U-shape, the driving rollers in the limiting plate (125) are connected through a driving belt (126), and the driving rollers in the limiting plate (125) are driven through a first motor (114);

the second limiting unit (111) comprises two first supports (115), a third lead screw (116) is arranged between the first supports (115), the third lead screw (116) is a forward and reverse screw lead screw, the third lead screw (116) is driven by a second motor (117), a third sliding seat (118) is correspondingly arranged on the forward and reverse screw of the third lead screw (116), the third sliding seat (118) is fixedly connected with a first support plate (119), the lower end of the first support plate (119) is fixedly connected with a second support plate (120), the middle part of the first support plate (119) is fixedly connected with a third support plate (122), a plurality of equally-spaced press rollers (121) are arranged on the second support plate (120), a first air cylinder (124) is arranged on the third support plate (122), and the output end of the first air cylinder (124) is fixedly connected with a press plate (123);

the reversing assembly (3) comprises a group of fifth transmission shafts (303), the fifth transmission shafts (303) are driven by a second cylinder (302), fifth transmission wheels are arranged on the fifth transmission shafts (303), the reversing assembly (3) further comprises sixth transmission wheels arranged on the second transmission shafts (203) and on two sides of the second transmission wheels, the fifth transmission wheels are connected with the sixth transmission wheels through fourth chains (301), the reversing assembly (3) further comprises reversing supports (305) arranged between the fourth chains (301), fourth support plates (306) are fixedly connected onto the reversing supports (305), lifting cylinders are fixedly connected to the bottom ends of the fourth support plates (306), rotating shafts (307) are arranged at the upper ends of the fourth support plates (306), the rotating shafts (307) are driven by third cylinders (308), and cross support tables (309) are fixedly connected to the upper ends of the rotating shafts (307).

2. The full-automatic carton sealing machine according to claim 1, wherein: the reversing assembly (3) further comprises a displacement sensor (310) and a box pushing unit (311) which are arranged at the outlet of the conveying assembly (2).

3. The full-automatic carton sealing machine according to claim 2, wherein: the box pushing unit (311) comprises a second support (312), a fourth cylinder (313) is arranged in the middle of the second support (312), sliding rods (314) are arranged on two sides of the second support, a push plate (315) is fixedly connected to the front end of each sliding rod (314), and the push plate (315) is driven by the fourth cylinder (313).